diff --git a/DeviceDataRuntime.c b/DeviceDataRuntime.c
index 8b5856b..abd4847 100644
--- a/DeviceDataRuntime.c
+++ b/DeviceDataRuntime.c
@@ -7,8 +7,11 @@
 
 void DeviceDataRuntime_InitDefaults(tDeviceDataRuntime *env) {
     env->enableGnssUpdate = true;
-    env->EGTS_FLEET_ON = false;
     env->disallowWrite = 0;
+
+#ifdef UVEOS_ADD_TELEMATICA
+    env->EGTS_FLEET_ON = false;
+#endif
 }
 
 
@@ -37,7 +40,10 @@ void DeviceDataRuntime_AddToVarTab(
     ADD_VAR_SIZE(STRING, DEV_VERSION, (void *) META_FW_NAME, (void *) &META_FW_NAME_SIZE, VARIABLES_GROUP);
     VariablesTable_GetLast(variablesTable)->writeAttempts = &env->disallowWrite;
 
+#ifdef UVEOS_ADD_TELEMATICA
     ADD_VAR(BOOL,  EGTS_FLEET_ON, &env->EGTS_FLEET_ON);
+#endif
+
 }
 
 #undef ADD_VAR_SIZE
diff --git a/DeviceDataRuntime.h b/DeviceDataRuntime.h
index ffbb139..6f6d80e 100644
--- a/DeviceDataRuntime.h
+++ b/DeviceDataRuntime.h
@@ -13,10 +13,13 @@ typedef struct {
     bool enableGnssUpdate;
     uint16_t disallowWrite;
 
+#ifdef UVEOS_ADD_TELEMATICA
     bool EGTS_FLEET_ON;
     bool telematicaServerIsActive;
     bool telematicaCloseConnect;
     bool telematicaWaitConnect;
+#endif
+
 } tDeviceDataRuntime;
 
 void DeviceDataRuntime_InitDefaults(tDeviceDataRuntime *env);